Some ethnoveterinary information from South Sudan
Undated document
http://www.vetwork.org.uk/evkfison.pdf

Symptoms:V(078)

Recipes:

Vb(078) horn cancer (kiec, kec, cec, guo, tuoth), make a cut into the horn, at the base for a cow and at the tip for a bull, mix tobacco with a grass called "tuot" (Sporobolus sp.), pound together, add cow urine, insert in the holes. (Nuer) (NB a traditional healer is called to perform this treatment)